{
  "manageEntity": {
    "action": "Follow",
    "entityId": "213208842",
    "entityType": "User",
    "nonce": "0xb3df895a290ade3865edbde6f26d23aa1b5b71b50555ce7d4e2f87986e95e332",
    "signature": "0x02dc7ae392659e5cb5edcdccf4cd9c68272885a182cf4bfc3a4c350cc744ddb26abafc1124a73f4b8217091134f0c5a470533ab833b8c53348b30fee2e9746111c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}